Bluebomber4evr Posted April 10, 2013 Share Posted April 10, 2013 update the BIOS to 5206 and try to use the GPU in the 2nd PCIe x16 slot (no matter what is written in the manual). if you don't play games, you can also remvoe the 9800 completely and use the HD7540d which is included in the AMD CPU.I didn't forget about this! I just got caught up in the middle of a project and didn't want to risk boot problems before I was done if updating the BIOS went south. I'm going to try the BIOS update first, because I do play games so the on-board Radeon isn't really an option. I will move the cards around as a last resort, mainly because I'm worried that moving the video card lower will give it less airflow.Anyway, I'll do another xperf trace after updating the BIOS and PM it to you. Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 10, 2013 Author Share Posted April 10, 2013 Clearly sptd.sys is the problem. Is this a known issue and is there a fix for it?remove the driver with the installer:http://www.duplexsecure.com/downloads/ Link to comment Share on other sites More sharing options...
jords16 Posted April 10, 2013 Share Posted April 10, 2013 I cant find "DPC CPU Usage" or "Interrupt CPU Usage" please help just only this.. Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 11, 2013 Author Share Posted April 11, 2013 @ jords16open the file with xperfview.exe. The new GUI is confusing for new users. Link to comment Share on other sites More sharing options...
jords16 Posted April 11, 2013 Share Posted April 11, 2013 where can i locate that file?? Link to comment Share on other sites More sharing options...
doveman Posted April 11, 2013 Share Posted April 11, 2013 (edited) Clearly sptd.sys is the problem. Is this a known issue and is there a fix for it?remove the driver with the installer:http://www.duplexsecure.com/downloads/Thanks, hopefully I don't need it for anything The nusb3xhc.sys (Reneas USB3 Host Controller Driver) also seems to be a problem, causing latency up to 500us and execution time of 0.5 but I think that might only happen when actually transferring files to/from a USB3 stick plugged in, so I can live with that if so.EDIT: Whilst it hovers around 20-40 a lot of the time now, it still spikes to 100 and even 400-500 quite regularly. Note that storport.sys only appeared at the top of the list after I launched Iron, which has about 30 tabs open in it. Edited April 11, 2013 by doveman Link to comment Share on other sites More sharing options...
jords16 Posted April 11, 2013 Share Posted April 11, 2013 my cpu usage still 100% what should i do i followed the all the steps.. i already update my bios and chipset drivers... Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 11, 2013 Author Share Posted April 11, 2013 where can i locate that file??here:C:\Program Files (x86)\Windows Kits\8.0\Windows Performance ToolkitEDIT: Whilst it hovers around 20-40 a lot of the time now, it still spikes to 100 and even 400-500 quite regularly. everything under 1000µs is not really critical. my cpu usage still 100% what should i do i followed the all the steps.. i already update my bios and chipset drivers...upload the generated .ETL file (compresed as zip/RAR/7z) if you're unsure. Link to comment Share on other sites More sharing options...
jords16 Posted April 11, 2013 Share Posted April 11, 2013 where can i locate that file??here:C:\Program Files (x86)\Windows Kits\8.0\Windows Performance ToolkitEDIT: Whilst it hovers around 20-40 a lot of the time now, it still spikes to 100 and even 400-500 quite regularly. everything under 1000µs is not really critical. my cpu usage still 100% what should i do i followed the all the steps.. i already update my bios and chipset drivers...upload the generated .ETL file (compresed as zip/RAR/7z) if you're unsure.i cant upload the DPC_Interrupt.ETL because its to big Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 11, 2013 Author Share Posted April 11, 2013 upload it to skydrive or dropbox and post a link. Link to comment Share on other sites More sharing options...
doveman Posted April 11, 2013 Share Posted April 11, 2013 everything under 1000µs is not really critical. OK cool, I thought I recalled reading somewhere that it should ideally stay around 20-30 but nevermind Link to comment Share on other sites More sharing options...
jords16 Posted April 11, 2013 Share Posted April 11, 2013 upload it to skydrive or dropbox and post a link.here is the link https://www.dropbox.com/s/xkj7k9dg6in0qby/DPC_Interrupt.etl Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 11, 2013 Author Share Posted April 11, 2013 you get periodic ISR/DPC spikes caused by the driver nvm62x64.SYS. So update the NVIDIA nForce 10/100 Mbps Ethernet driver and see if this helps. Link to comment Share on other sites More sharing options...
doveman Posted April 11, 2013 Share Posted April 11, 2013 Hmm, what about this then? The latency's still under 1000 but isn't the high DPC execution time of storport.sys a problem? Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted April 12, 2013 Author Share Posted April 12, 2013 upload the ETL file Link to comment Share on other sites More sharing options...
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